(19)
(11) EP 4 531 899 A1

(12)

(43) Date of publication:
09.04.2025 Bulletin 2025/15

(21) Application number: 23730084.3

(22) Date of filing: 31.05.2023
(51) International Patent Classification (IPC): 
A61K 39/00(2006.01)
A61P 31/00(2006.01)
 A61K 39/08(2006.01)
C07K 14/33(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 39/08; C07K 14/33; A61K 39/0012; A61K 2039/55505; A61P 31/00
(86) International application number:
PCT/EP2023/064602
(87) International publication number:
WO 2023/232901 (07.12.2023 Gazette 2023/49)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 01.06.2022 EP 22176663

(71) Applicant: Valneva Austria GmbH
1030 Vienna (AT)

(72) Inventors:
  • LUNDBERG, Urban
    3013 Pressbaum (AT)
  • MEINKE, Andreas
    3031 Pressbaum (AT)

(74) Representative: Simmons & Simmons LLP (Munich) 
Lehel Carré Gewürzmühlstraße 11
80538 Munich
80538 Munich (DE)

   


(54) CLOSTRIDIUM DIFFICILE VACCINE